tayyorishlar

Mahsulot tavsifi

Study on the impact of bacteriological agents on soil fertility and the use of these agents for the biological control of botanical plantations

#tuproq unumdorligi#madaniy o'simliklar#bionazorat#bakteriologik o'g'itlar

Muallif

PRO TALABATasdiqlangan muallif
Hujjatlari
116 840
Sotilgan
2 818

O'xshash hujjatlar